From 780a5a4bfd43fee629c390ce3d0fa81c8d559ac5 Mon Sep 17 00:00:00 2001 From: M-Factory Date: Thu, 7 Aug 2025 21:01:32 +0900 Subject: [PATCH] Update README.md --- README.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/README.md b/README.md index dd0c86e..bd2d55f 100644 --- a/README.md +++ b/README.md @@ -68,7 +68,7 @@ Want to give your ESPTimeCast a home? You can 3D print a custom case for it! | D8 | 15 | 12 | DIN | | 5V | 5V | 5V | VCC | -Wiring +Wiring **Important hardware update:** After observing overheating issues and unstable behavior when powering the MAX7219 matrix from the Mini D1’s 3.3V pin, we’re officially switching to powering the display via the 5V USB rail instead. @@ -274,3 +274,4 @@ If you enjoy this project, please consider supporting my work: +